EP0034006A3 - A tracer control system - Google Patents

A tracer control system Download PDF

Info

Publication number
EP0034006A3
EP0034006A3 EP81300194A EP81300194A EP0034006A3 EP 0034006 A3 EP0034006 A3 EP 0034006A3 EP 81300194 A EP81300194 A EP 81300194A EP 81300194 A EP81300194 A EP 81300194A EP 0034006 A3 EP0034006 A3 EP 0034006A3
Authority
EP
European Patent Office
Prior art keywords
control system
tracer control
tracer
control
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP81300194A
Other versions
EP0034006A2 (en
EP0034006B1 (en
Inventor
Imazeki Ryoji
Etuo Yamazaki
Takao No. 469-4 Kobiki-Cho Sesaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fanuc Corp
Original Assignee
Fanuc Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fanuc Corp filed Critical Fanuc Corp
Publication of EP0034006A2 publication Critical patent/EP0034006A2/en
Publication of EP0034006A3 publication Critical patent/EP0034006A3/en
Application granted granted Critical
Publication of EP0034006B1 publication Critical patent/EP0034006B1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q35/00—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually
    • B23Q35/04—Control systems or devices for copying directly from a pattern or a master model; Devices for use in copying manually using a feeler or the like travelling along the outline of the pattern, model or drawing; Feelers, patterns, or models therefor
    • B23Q35/08—Means for transforming movement of the feeler or the like into feed movement of tool or work
    • B23Q35/12—Means for transforming movement of the feeler or the like into feed movement of tool or work involving electrical means
    • B23Q35/121—Means for transforming movement of the feeler or the like into feed movement of tool or work involving electrical means using mechanical sensing
    • B23Q35/123—Means for transforming movement of the feeler or the like into feed movement of tool or work involving electrical means using mechanical sensing the feeler varying the impedance in a circuit
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/47—Tracing, tracking
    • G05B2219/4713—Limit scanning surface by marks, stored limit, limit switches
EP81300194A 1980-01-17 1981-01-16 A method of tracing Expired EP0034006B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3839/80 1980-01-17
JP383980A JPS56102453A (en) 1980-01-17 1980-01-17 Copying control system

Publications (3)

Publication Number Publication Date
EP0034006A2 EP0034006A2 (en) 1981-08-19
EP0034006A3 true EP0034006A3 (en) 1981-08-26
EP0034006B1 EP0034006B1 (en) 1986-01-02

Family

ID=11568347

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81300194A Expired EP0034006B1 (en) 1980-01-17 1981-01-16 A method of tracing

Country Status (4)

Country Link
US (1) US4370722A (en)
EP (1) EP0034006B1 (en)
JP (1) JPS56102453A (en)
DE (1) DE3173336D1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6010862B2 (en) * 1980-06-03 1985-03-20 ファナック株式会社 3D scanning control method
JPS6040349B2 (en) * 1980-09-12 1985-09-10 ファナック株式会社 Tracing control method
JPS57123408A (en) * 1981-01-26 1982-07-31 Nissan Motor Co Ltd Supplying method of position data
JPS57168846A (en) * 1981-04-10 1982-10-18 Fanuc Ltd Copying control method
JPS59107845A (en) * 1982-12-07 1984-06-22 Fanuc Ltd Control of profiling
JPS59161252A (en) * 1983-03-04 1984-09-12 Fanuc Ltd Profiling control device
JPS59224240A (en) * 1983-05-31 1984-12-17 Fanuc Ltd Scaling system for master/slave profile system
JPS6062448A (en) * 1983-09-14 1985-04-10 Fanuc Ltd Copying control system
JPS6130354A (en) * 1984-06-27 1986-02-12 Hitachi Seiki Co Ltd Metallic-mold working apparatus in automatic progframming
JPS6234756A (en) * 1985-08-07 1987-02-14 Fanuc Ltd Random direction copying control system
US4747734A (en) * 1985-11-22 1988-05-31 Mitsubishi Jukogyo Kabushiki Kaisha Profiling apparatus
EP0359817B1 (en) * 1987-03-03 1994-12-21 Fanuc Ltd. Pick feed method in rotary member profiling
JPS63318246A (en) * 1987-06-19 1988-12-27 Fanuc Ltd Contour copying apparatus
JPH01109057A (en) * 1987-10-23 1989-04-26 Fanuc Ltd Digitizing method
JPH03184749A (en) * 1989-12-11 1991-08-12 Fanuc Ltd Profile controller for rotator
JPH03256654A (en) * 1990-03-02 1991-11-15 Fanuc Ltd Setting method for copying region
JPH0914902A (en) * 1995-07-03 1997-01-17 Ushikata Shokai:Kk Graphic measuring apparatus
US10673222B2 (en) 2010-11-09 2020-06-02 Solaredge Technologies Ltd. Arc detection and prevention in a power generation system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2020226A (en) * 1978-05-05 1979-11-14 Cifariello M Apparatus for Profiling Wood Panels

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3976928A (en) * 1974-03-26 1976-08-24 Textron, Inc. Tracer mechanism having servo positioning type control means associated with plural motors
US4044289A (en) * 1974-03-26 1977-08-23 Textron Inc. Cycling system for tracer-controlled machine tools
CH596949A5 (en) * 1975-09-30 1978-03-31 Siemens Ag
JPS54125375A (en) * 1978-03-23 1979-09-28 Fanuc Ltd Profiling control system
JPS54140279A (en) * 1978-04-24 1979-10-31 Fanuc Ltd Profiling control system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2020226A (en) * 1978-05-05 1979-11-14 Cifariello M Apparatus for Profiling Wood Panels

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
TECHNISCHE RUNDSCHAU, Vol. 54, No. 23, May 25, 1962, Bern (CH) "Verkurzung der lehrlaufzeiten beim raumlichen kopierfrasen durch Steuern des Umkenhrzeitpunktes des Zeilenvorschubes", page 41 * The entire document * *

Also Published As

Publication number Publication date
DE3173336D1 (en) 1986-02-13
EP0034006A2 (en) 1981-08-19
JPS6111746B2 (en) 1986-04-04
EP0034006B1 (en) 1986-01-02
JPS56102453A (en) 1981-08-15
US4370722A (en) 1983-01-25

Similar Documents

Publication Publication Date Title
GB2081484B (en) Vehicle-running control system
GB2073912B (en) Control system
JPS5788586A (en) Cash-synonym control system
DE3278944D1 (en) A numerical control system
JPS57111629A (en) Central control system monitoring-system
GB2088087B (en) Position control system
DE3165999D1 (en) A tracer control system
JPS5788481A (en) Control microdeductometer
EP0034006A3 (en) A tracer control system
JPS56128047A (en) Step control system
DE3067168D1 (en) A tracer control system
JPS57125429A (en) Control system
DE3176647D1 (en) Numerical control system
DE3177094D1 (en) Numerical control system
GB2081554B (en) Interface control system
IL62597A (en) Adaptive-predictive control system
CS364381A2 (en) Zarizeni pro nakladani a zhutnovani odpadku v pevne nebo pohyblive nadrzi
ZA808017B (en) Fluid control system
DE3162948D1 (en) A three-dimensional tracer control apparatus
DE3177081D1 (en) Numerical control system
EP0046655A3 (en) A tracer control system
JPS56112828A (en) Accdc interlocking system control system
DE3174720D1 (en) A remote control system
DE3069201D1 (en) Tracer control equipment
CS109581A2 (en) Prostredky pro rizeni rustu rostlin a zpusob vyroby ucinne latky

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): DE FR GB

AK Designated contracting states

Designated state(s): DE FR GB

RBV Designated contracting states (corrected)

Designated state(s): DE FR GB

17P Request for examination filed

Effective date: 19820202

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: FANUC LIMITED

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: FANUC LTD

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Designated state(s): DE FR GB

REF Corresponds to:

Ref document number: 3173336

Country of ref document: DE

Date of ref document: 19860213

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19910107

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19910108

Year of fee payment: 11

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19920116

GBPC Gb: european patent ceased through non-payment of renewal fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19920930

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 19960126

Year of fee payment: 16

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19971001